Hi, I upgraded my 3Gs to 4.2.1. Now I am trying to jailbreak with redsn0w 0.9.6b5 but it keeps failing. I allready had to reboot once and the second time I didn't even get an error message it just freezes half through the step that comes after you choose to install Cydia and upgrade baseband to iPad. I don't know what I am doing wrong!! It has now stopped in "Exploiting with limera1n" Please help!